69 lines
1.8 KiB
TypeScript
Executable file
69 lines
1.8 KiB
TypeScript
Executable file
import { readdir } from 'fs';
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import { ffprobe } from 'fluent-ffmpeg';
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import { spawn } from 'child_process';
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const SUB_EXT_LENGTH = 7;
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const FILE = process.argv[2];
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const main = () => {
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const BASE_NAME = FILE.substring(
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FILE.lastIndexOf('/') + 1,
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FILE.length - SUB_EXT_LENGTH,
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);
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const DIR = FILE.substring(0, FILE.lastIndexOf('/'));
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readdir(DIR, (_, files) => {
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const VIDEO = `${DIR}/${files.filter((f) =>
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f.includes(BASE_NAME) &&
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!f.endsWith('.nfo') &&
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!f.endsWith('.srt'))[0]}`;
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ffprobe(VIDEO, (_e, data) => {
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const other = (lang: string) => lang === 'fre' ? 'eng' : 'fre';
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let lang = FILE.split('.').at(-2) ?? 'en';
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if (lang === 'fr') {
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lang = 'fre';
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}
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else if (lang === 'en') {
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lang = 'eng';
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}
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const availLangs = data.streams
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.filter((s) => s.codec_type === 'audio')
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.map((s) => s['tags']['language']);
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const cmd = [
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'--cli sync',
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`--sub-lang ${lang}`,
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`--ref-stream-by-lang ${availLangs.includes(lang) ? lang : other(lang)}`,
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'--ref-stream-by-type "audio"',
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`--sub '${FILE}'`,
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`--out '${DIR}/${BASE_NAME}.synced.${lang.substring(0, 2)}.srt'`,
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// `--out '${FILE}'`,
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`--ref '${VIDEO}'`,
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// '--overwrite',
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];
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spawn('subsync', cmd, {
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shell: true,
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stdio: [process.stdin, process.stdout, process.stderr],
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});
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});
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});
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};
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if (FILE) {
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main();
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}
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else {
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console.error('Error: no argument passed');
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process.exit(1);
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}
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